Bridge: 20 mm.
QhgPnt 3Pcs Auto Focus Glasses, Vision Sync Multifocal Glasses, Varifocal Glasses, Progressive Multifocus Reading Glasses Blue Light Blocking Reading Glasses, Supports Multiple Frame Colors
Photochromic Progressive Multifocus Reading Glasses Blue Light Blocking Reading Glasses With Spring Hinge, UV Protection (3.0x, Gray-1)
TR90 Progressive Multifocus Reading Glasses Sport Square Glasses Anti Blue Light
Hubeye Photochromic Progressive Multifocus Reading Glasses for Men Women TR90 Sports Style UV400 Protection Anti-Blue Light Computer Readers 1.50
Progressive Multifocus Reading Glasses Reader Photochromic Transition Sunglasses
Progressive Multifocus Reading Glasses Sport Square Anti Blue Light Reader TR90
